Like this one then http://www.americanmuscle.com/ford-28spline-75-lsd.html?Cart=JBA%20Cat4ward%20Shorty%20Headers%20 (05-09%20V6)|8-inch%20Fixed%20Black%20Antenna%20(1979-2009)|Mustang%20Magnetic%20Blackout%20Panel%20(05-09)|Brushed%20Bullitt%20Style%20Mustang%20Fuel%20D oor%20(05-09)|Ford%20Racing%207.5%22%2028%20Spline%20Tractio n%20-%20LOK%20Limited%20Slip%20Differential^5^689.95

Other then that the other 2 things are correct then, the gears and the kit. I know I can use 3.73 gears but I figured I want better so I went with the 4.10

the link didn't work, i asume it was the link to the 7.5 t-lock, the other two are also for the 8.8, they do make a 4.10's for the 7.5

I'm not sure if you need the bearing kit, maybe some one else will chime and know if the bearings are needed